Best Investigation movies of 2021

Actors : V. Jayaprakash, Jsk, Sai Dheena, Sumanth,
Directors : Pradeep Krishnamoorthy,

Gowtham, a traffic cop, investigates an unsolved murder case from the past that is out of his jurisdiction

Actors : Paul Sloan, Jake Weber, Richard Dreyfuss, Taryn Manning,
Directors : Christian Sesma,

A man looking for his missing daughter, but his search uncovers a larger conspiracy involving a Chinatown-derail big capitalism deal over water rights.

Actors : Yorick van Wageningen, Fedja van Huêt, Mark Kraan, Lies Visschedijk,
Directors : Sander Burger,

A Dutch TV journalist finds himself challenging the police, courts and media as he attempts to uncover the truth about the controversial Deventer murder case.

Actors : Chanchal Chowdhury, Kazi Anisul Hoque Borun, Ashok Bepari, Imtiaz Barshon,
Directors : Amitabh Reza Chowdhury,

After the sensational 'Titas Gas Employee Murder' case was handed to the Detective Branch of the Police, the investigation was handed over to Masood Munshi, ADC of the detective branch. ...

Actors : Michelle Palermo, Charlotte Lilt, Michael C. Alvarez, Tom Sandoval,

A chilling horror anthology comprising five short stories, penned by an unlikely group of aspiring writers, in Sugarton - a small town plagued by the apparent return of an infamous serial ...

Actors : Sanjana Prakash, Guru Channappa,
Directors : Guru Channappa,

Inspired by the spine-chilling story of KD Kempamma alias Cyanide Mallika, India's first woman serial killer.

Actors : Tim Wade, Emily Sweet, Phillip Wade, Matthew O'Donnell,
Directors : Phillip Wade,

A team of UFO investigators find themselves fighting for survival as alien monsters hunt them on the slopes of Mount Adams.

Actors : Nicholas Baroudi, Terence Gleeson, Melissa Connell, Antoni Corone,
Directors : Tracy Lucca,

An investigative reporter must choose between helping expose the truth or accepting that the world is ruled by a global network of ruthless insiders determined to wield power over all of mankind in a coming Dark State.

Actors : Mike Benz, Johnny Careccia, Paugh Shadow, Jeff Knite,
Directors : Jeff Knite,

A serial killer the media has dubbed "The Covid Killer" is terrorizing the citizens of New York during the coronavirus pandemic.

Actors : Khaled El-Sawi, Ghadah Adel, Ramez Galal, Bayoumi Fouad,
Directors : Mahmoud Karim,

As a series of murders and kidnappings take place, the police begin to search for the mysterious killer. But when a journalist discovers that the killer is obsessed with the character of ...

Actors : Jonathan Lawrence, Dion Johnstone, Camille Sullivan, Jeremy Walmsley,
Directors : Steven R. Monroe,

A team of paranormal investigators document the haunted Harland Manor, only to find themselves hunted by the ghosts that still dwell there.

Actors : Jaffer Idukki, Abin Mary, Sreenath Gopinath, Gazal Ahemad,
Directors : Biju Maani,

The mystery revolves around 5 young people in a hill station resort. Something starts to haunt them without revealing it's presence, while it creates a death trap for them.Will they make it out alive?

Actors : Shinya Niiro, Yurina Hirate, Masaki Okada, Keiko Kitagawa,
Directors : Yukihiro Morigaki,

Two psychics team up to solve a string of murders, and along their investigations develop a romantic connection.

Actors : Jayce Barreiro, Kendra Westwood, Warren Christie, Stephen Adekolu, Heidi Bauman, Annabeth Gish, Laura Harris,
Directors : Gail Harvey,

Jennifer Dulos, the wealthy, Connecticut mother-of-five who mysteriously vanished.

Actors : Massimo Popolizio, Edoardo Pesce, Roberta Caronia, Chiara Bassermann,
Directors : Vincenzo Alfieri,

Two teenagers are missing after a rave party in a secretive place. One of them is the son of the local police force chief. A massive manhunt is carried out.

Actors : John R. Cerminara, Joe Caldarella, Mara D. Ramirez Angulo, Martin Chavez,
Directors : Minh Tuan Nguyen,

Detective Ben Stone hit on the head and hospitalized, his injury births a new gift of telepathy which sends him down a mysterious path to help troubled individuals to find that he is dealing with a higher level threat.

Actors : Andris Keiss, Piotr Adamczyk, Jim Conway, Enrique Arce,
Directors : Patryk Vega,

Follows policeman Robert Goc, who becomes engaged in an international investigation to find a girl who was kidnapped by Russian mafia.

Actors : Kyle Overstreet, Leah Bezozo, Colby Crain, Jake Etheridge,
Directors : Robert Dean,

Alone and isolated at the family ranch, Tommy and his sister June suddenly find themselves being terrorized and hunted by a pair of nomadic killers.

Actors : Joe Pantoliano, Jonathan Rhys Meyers, Mustafa Shakir, Jacinda Barrett,
Directors : Joel David Moore,

When a wealthy businessman follows a lead to find his missing brother, he dives headlong into a twisted underworld of squatters and vagrants that threatens to tear apart his family as he struggles to maintain his sanity.

Actors : Gustavo Chagas, Evelyn Castro, Camillo Borges, Pedro Benevides,
Directors : Vini Videla,

A mysterious Serial Killer by the name of Animal, rains terror upon Nova Iguaçu, while corrupted police officers Peçanha and Mesquita try to stop him.